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      02-01-2009, 09:01 AM   #9
dcstep
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Drives: '09 Cpe Silverstone FR 6MT
Join Date: Nov 2008
Location: Colorado

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2009 M3  [4.00]
Quote:
Originally Posted by rfoss View Post
...I should have it by Wednesday and installed by the weekend. Milltek didn't provide a dyno but here is what I was told about the system: +15hp, weight of 20kg, about 15% louder than stock with a nice refined growl, and louder scream at higher RPMs and minimal cabin intrusion.
Think about finding a dyno and giving us some before and after charts, please, pretty please.

Dave